| Acronym | Meaning |
| BEI | Backscattered Electron Imaging |
| WWSCOT | Whisker Wall Support Coated Open Tubular Column |
| CWT | Centralized Waste Treatment |
| CASI | Compact Airborne Spectrographic Imager |
| OMBE | Organic Molecular Beam Epitaxy |
| NPS | Nonpoint Source |
| CEQ | Collinear Exact Quantum (method In Reactive-scattering Calcn.) |
| LSSV | Linear Sweep Stripping Voltammetry |
| OTIS | One-dimensional Transport With Inflow And Storage |
| ITIES | Interface Between Two Immiscible Electrolyte Solutions |